John Flavel (1671). “The Fountain of Life Opened, Or, A Display of Christ in His Essential and Mediatorial Glory: Containing 42 Sermons on Various Texts ...”, p.13
John Owen (1904). “The Golden Book of John Owen: Passages from the Writings of the Rev. John Owen, M.A., D.D., Sometime Vice-Chancellor of the University of Oxford, and Dean of Christ Church”